A magnitude ML 1.7 earthquake occured in region: 4 km NE Pizzoli (AQ), on
and geographic coordinates (lat, lon) 42.4630, 13.3320 at 11 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Pizzoli | AQ | 4 | 4326 | 4326 |
Barete | AQ | 4 | 737 | 5063 |
Capitignano | AQ | 7 | 665 | 5728 |
Cagnano Amiterno | AQ | 9 | 1369 | 7097 |
Montereale | AQ | 10 | 2581 | 9678 |
Campotosto | AQ | 11 | 542 | 10220 |
Scoppito | AQ | 12 | 3727 | 13947 |
L'Aquila | AQ | 14 | 69753 | 83700 |
Crognaleto | TE | 15 | 1297 | 84997 |
Borbona | RI | 17 | 617 | 85614 |
Amatrice | RI | 19 | 2657 | 88271 |
Lucoli | AQ | 19 | 1011 | 89282 |
Tornimparte | AQ | 19 | 3187 | 92469 |
Pietracamela | TE | 20 | 271 | 92740 |
Fano Adriano | TE | 20 | 296 | 93036 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.7 | 2021-03-12 01:58:17 |
42.463 | 13.3322 | 11 | 2021-07-12 16:55:13 |
Bollettino Sismico Italiano INGV | 90659721 |
Reviewed Rev100 |
ML 1.8 | 2021-03-12 01:58:17 |
42.4575 | 13.3302 | 13 | 2021-03-12 02:02:58 |
Sala Sismica INGV-Roma | 88021691 |
Field | Value |
---|---|
Time (UTC) | 2021-03-12 01:58:17 ± 0.04 |
Latitude | 42.4630 ± 0.0027 |
Longitude | 13.3322 ± 0.0012 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 90659721 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 340 |
Semi-minor axis of confidence ellipse (meter) | 109 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 359 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 340.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 67 |
Number of associated phases, regardless of their use for origin computation | 36 |
Number of defining phases | 36 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.09263 |
Epicentral distance of station farthest from the epicenter (degree) | 0.62593 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 19 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 88021691 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-12 02:02:58 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 90659721 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-05-31 12:16:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CESI.HHZ. | 2021-03-12T01:58:38.60 | 0.6 | undecidable | manual | S | 330 | 69.4749 | 90 | 0.08 | 46 |
IV.MF5.EHZ. | 2021-03-12T01:58:36.20 | 0.6 | undecidable | manual | S | 10 | 59.0964 | 90 | 0.44 | 43 |
IV.MC2.EHZ. | 2021-03-12T01:58:34.10 | 0.6 | undecidable | manual | S | 347 | 51.1155 | 90 | 0.49 | 43 |
IV.MMO1.EHN. | 2021-03-12T01:58:33.16 | 0.6 | undecidable | manual | S | 359 | 48.4182 | 90 | 0.26 | 45 |
IV.PTQR.HHZ. | 2021-03-12T01:58:33.12 | 0.3 | undecidable | manual | S | 173 | 49.2174 | 90 | 0 | 70 |
IV.ARRO.EHZ. | 2021-03-12T01:58:32.80 | 0.3 | undecidable | manual | S | 286 | 48.1185 | 90 | 0 | 70 |
IV.NRCA.HHZ. | 2021-03-12T01:58:31.91 | 0.3 | undecidable | manual | S | 337 | 44.8218 | 90 | -0.02 | 70 |
IV.VCEL.EHZ. | 2021-03-12T01:58:31.40 | 0.6 | undecidable | manual | S | 100 | 42.3243 | 90 | 0.13 | 46 |
IV.GUMA.HHZ. | 2021-03-12T01:58:29.50 | 0.6 | undecidable | manual | P | 0 | 66.4779 | 90 | 0.31 | 43 |
IV.CESI.HHZ. | 2021-03-12T01:58:29.91 | 0.3 | undecidable | manual | P | 330 | 69.4749 | 90 | 0.27 | 65 |
IV.FDMO.HHZ. | 2021-03-12T01:58:29.35 | 0.3 | undecidable | manual | P | 343 | 66.6777 | 90 | 0.14 | 67 |
IV.MF5.EHZ. | 2021-03-12T01:58:28.34 | 0.3 | undecidable | manual | P | 10 | 59.0964 | 90 | 0.29 | 66 |
IV.LNSS.HHZ. | 2021-03-12T01:58:27.50 | 0.3 | undecidable | manual | S | 303 | 28.4493 | 90 | -0.07 | 72 |
IV.TERO.HHZ. | 2021-03-12T01:58:27.40 | 0.3 | undecidable | manual | S | 51 | 28.4493 | 90 | -0.16 | 72 |
IV.FIAM.HHZ. | 2021-03-12T01:58:27.12 | 0.6 | undecidable | manual | S | 219 | 27.8499 | 90 | -0.3 | 46 |
IV.ARRO.EHZ. | 2021-03-12T01:58:26.18 | 0.3 | undecidable | manual | P | 286 | 48.1185 | 90 | -0.16 | 68 |
IV.PTQR.HHZ. | 2021-03-12T01:58:26.27 | 0.3 | undecidable | manual | P | 173 | 49.2174 | 90 | -0.26 | 68 |
IV.MC2.EHZ. | 2021-03-12T01:58:26.89 | 0.6 | undecidable | manual | P | 347 | 51.1155 | 90 | 0.08 | 47 |
IV.MMO1.EHN. | 2021-03-12T01:58:26.18 | 0.6 | undecidable | manual | P | 359 | 48.4182 | 90 | -0.22 | 45 |
IV.T1299.EHZ. | 2021-03-12T01:58:25.00 | 0.3 | undecidable | manual | S | 348 | 19.4694 | 91 | -0.16 | 72 |
IV.VCEL.EHZ. | 2021-03-12T01:58:25.78 | 0.3 | undecidable | manual | P | 100 | 42.3243 | 90 | 0.32 | 67 |
IV.NRCA.HHZ. | 2021-03-12T01:58:25.74 | 0.3 | undecidable | manual | P | 337 | 44.8218 | 90 | -0.1 | 70 |
IV.SMA1.EHZ. | 2021-03-12T01:58:25.00 | 0.3 | undecidable | manual | S | 1 | 18.5703 | 91 | 0.06 | 75 |
IV.GIGS.HJZ. | 2021-03-12T01:58:24.90 | 0.3 | undecidable | manual | S | 93 | 19.7691 | 91 | -0.34 | 71 |
IV.TERO.HHZ. | 2021-03-12T01:58:23.16 | 0.3 | undecidable | manual | P | 51 | 28.4493 | 90 | -0.16 | 72 |
MN.AQU.HNZ. | 2021-03-12T01:58:23.50 | 0.3 | undecidable | manual | S | 154 | 13.4754 | 99 | -0.08 | 76 |
IV.LNSS.HHZ. | 2021-03-12T01:58:23.25 | 0.1 | positive | manual | P | 303 | 28.4493 | 90 | -0.07 | 96 |
IV.RM33.EHZ. | 2021-03-12T01:58:22.80 | 0.3 | undecidable | manual | S | 298 | 10.878 | 115 | -0.12 | 73 |
IV.FIAM.HHZ. | 2021-03-12T01:58:22.96 | 0.3 | undecidable | manual | P | 219 | 27.8499 | 90 | -0.28 | 70 |
IV.CAMP.HHZ. | 2021-03-12T01:58:22.80 | 0.3 | undecidable | manual | S | 38 | 10.2786 | 119 | 0.04 | 75 |
IV.T1299.EHZ. | 2021-03-12T01:58:22.01 | 0.3 | undecidable | manual | P | 348 | 19.4694 | 91 | 0.08 | 74 |
MN.AQU.HNZ. | 2021-03-12T01:58:21.13 | 0.1 | undecidable | manual | P | 154 | 13.4754 | 99 | 0.11 | 98 |
IV.SMA1.EHZ. | 2021-03-12T01:58:21.89 | 0.3 | undecidable | manual | P | 1 | 18.5703 | 91 | 0.09 | 74 |
IV.GIGS.HJZ. | 2021-03-12T01:58:21.90 | 0.1 | undecidable | manual | P | 93 | 19.7691 | 91 | -0.08 | 99 |
IV.CAMP.HHZ. | 2021-03-12T01:58:20.77 | 0.1 | negative | manual | P | 38 | 10.2786 | 119 | 0.22 | 97 |
IV.RM33.EHZ. | 2021-03-12T01:58:20.73 | 0.1 | positive | manual | P | 298 | 10.878 | 115 | 0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.HNN. | ML:2.0 | 0.00102 | 0.8 | AML | other | m | 2021-03-12T01:58:23.42 |
IV.RM33.EHN. | ML:2.0 | 0.0010760000000000001 | 0.8 | AML | other | m | 2021-03-12T01:58:23.42 |
IV.RM33.EHE. | ML:2.0 | 0.0010145 | 0.24 | AML | other | m | 2021-03-12T01:58:23.19 |
IV.RM33.HNE. | ML:0.0 | 0.0010139648 | 0.2608 | AML | other | m | 2021-03-12T01:58:23.19 |
IV.SMA1.EHN. | ML:2.1 | 0.0010550000000000002 | 0.4 | AML | other | m | 2021-03-12T01:58:25.73 |
IV.SMA1.EHE. | ML:1.9 | 0.0005875 | 0.64 | AML | other | m | 2021-03-12T01:58:27.66 |
IV.TERO.HHE. | ML:1.5 | 0.0001605 | 1.16 | AML | other | m | 2021-03-12T01:58:27.96 |
IV.LNSS.HHE. | ML:1.6 | 0.000188 | 0.68 | AML | other | m | 2021-03-12T01:58:28.37 |
IV.FIAM.HHE. | ML:1.1 | 0.00006065 | 1 | AML | other | m | 2021-03-12T01:58:28.47 |
IV.LNSS.HHN. | ML:1.5 | 0.00017549999999999998 | 1.24 | AML | other | m | 2021-03-12T01:58:29.14 |
IV.TERO.HHN. | ML:1.5 | 0.00016749999999999998 | 0.66 | AML | other | m | 2021-03-12T01:58:29.62 |
IV.FIAM.HHN. | ML:1.1 | 0.00006135 | 0.42 | AML | other | m | 2021-03-12T01:58:31.37 |
IV.VCEL.EHN. | ML:1.8 | 0.0001985 | 0.66 | AML | other | m | 2021-03-12T01:58:34.48 |
IV.VCEL.EHE. | ML:1.8 | 0.000222 | 0.4 | AML | other | m | 2021-03-12T01:58:34.72 |